What is a Callus?
What is a Callus?
Our bodies are remarkable at adapting to all sorts of stressors. When a muscle, tendon or bone is placed under regular strain, over time it will make itself bigger and stronger to deal with future physical loads. The skin is no different, for it too is a living and adaptable structure.
When an area of skin is repeatedly rubbed over time, its top layer thickens and toughens up to protect the more delicate layers below. In response to this shearing force, the skin forms a diffuse area of